Frequency warping in low delay audio coding. - Stefan Wabnik; Gerald Schuller; Ulrich Kraemer; Jens Hirschfeld (ICASSP (3), 2005)

Different Quantisation Noise Shaping Methods for Predictive Audio Coding. - Stefan Wabnik; Gerald Schuller; Jens Hirschfeld; Ulrich Kraemer (ICASSP (5), 2006)